Alienware HA240PM200 - 240W 19.5V 12.3A 5.0mm Smart Tip AC Adapter Charger for Alienware x15 R1 M15 M17x M18x Precision M6600 M6700 M6800 - CPU Medics
Amazon.com: NEW DELL ORIGINAL GENUINE 240-Watt 19.5V 12.31A AC POWER SUPPLY ADAPTER CHARGER : Electronics
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7XCR6 - 240W AC Power Adapter For Dell Precision 7730 / 7740 Laptop Charger - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.
Amazon.com: NEW DELL ORIGINAL GENUINE 240-Watt 19.5V 12.31A AC POWER SUPPLY ADAPTER CHARGER : Electronics